Ex situ collections:
| Botanical name | Common name | Variety name / Accession name | Accession number | Part of the MLS |
|---|---|---|---|---|
| Rhododendron | Rhododendron | Luisa | 602213 | - |
| Rhododendron | Rhododendron | Vervaeneanum Roseum | 602212 | - |
| Rhododendron | Rhododendron | Rex | 602211 | - |
| Rhododendron | Rhododendron | Hort14 | 602210 | - |
| Rhododendron | Rhododendron | Hort13 | 602209 | - |
| Rhododendron | Rhododendron | Hort12 | 602208 | - |
| Rhododendron | Rhododendron | ILVOAIKO04 | 602207 | - |
| Rhododendron | Rhododendron | Miss Lilly | 602206 | - |
| Rhododendron | Rhododendron | Hort17 | 602205 | - |
| Rhododendron | Rhododendron | Hort16 | 602204 | - |